654
WWUS43 KFSD 111845
WSWFSD
URGENT - WINTER WEATHER MESSAGE
NATIONAL WEATHER SERVICE SIOUX FALLS SD
1245 PM CST THU DEC 11 2025
IAZ001>003-012>014-021-022-MNZ071-072-080-081-089-090-097-098-SDZ039-
040-054>056-060>062-065>067-120000-
/O.CON.KFSD.WW.Y.0021.000000T0000Z-251212T0000Z/
LYON-OSCEOLA-DICKINSON-SIOUX-O'BRIEN-CLAY-CHEROKEE-BUENA VISTA-
LINCOLN-LYON-MURRAY-COTTONWOOD-NOBLES-JACKSON-PIPESTONE-ROCK-
KINGSBURY-BROOKINGS-MINER-LAKE-MOODY-HANSON-MCCOOK-MINNEHAHA-
HUTCHINSON-TURNER-LINCOLN-
INCLUDING THE CITIES OF ORANGE CITY, LAKE PRESTON, LARCHWOOD,
EMERY, SIBLEY, HAWARDEN, MONTROSE, ALEXANDRIA, SLAYTON, MOUNTAIN
LAKE, IRENE, SANBORN, PIPESTONE, CHANCELLOR, SIOUX CENTER,
HURLEY, SPENCER, MADISON, MARION, MENNO, HARRISBURG, INWOOD,
IVANHOE, ARLINGTON, WINDOM, LAKEFIELD, ROCK RAPIDS, ARNOLDS PARK,
PARKER, CHEROKEE, MARSHALL, TEA, FREEMAN, STORM LAKE, FLANDREAU,
HENDRICKS, CLAYTON, PARKSTON, WORTHINGTON, HULL, MILFORD,
BRIDGEWATER, SIOUX FALLS, ROCK VALLEY, TYLER, ORLAND, VIBORG,
HOWARD, HARTLEY, GEORGE, LUVERNE, BROOKINGS, CENTERVILLE, DE
SMET, CANTON, SPIRIT LAKE, TRIPP, FULDA, CANISTOTA, LENNOX,
SALEM, JACKSON, LAKE BENTON, AND SHELDON
1245 PM CST THU DEC 11 2025
...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 6 PM CST THIS
EVENING...
* WHAT...SNOW. ADDITIONAL SNOW ACCUMULATIONS UP TO 1 TO 2 INCHES.
* WHERE...PORTIONS OF NORTHWEST IOWA, SOUTHWEST MINNESOTA, AND EAST
CENTRAL AND SOUTHEAST SOUTH DAKOTA.
* WHEN...UNTIL 6 PM CST THIS EVENING.
* IMPACTS...PLAN ON SLIPPERY ROAD CONDITIONS. THE HAZARDOUS
CONDITIONS COULD IMPACT THE THURSDAY EVENING COMMUTE.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
SLOW DOWN AND USE CAUTION WHILE TRAVELING. THE LATEST ROAD
CONDITIONS FOR THE STATE YOU ARE CALLING FROM CAN BE OBTAINED BY
CALLING 5 1 1.
SDZ038-052-053-057>059-112100-
/O.CON.KFSD.WW.Y.0021.000000T0000Z-251211T2100Z/
BEADLE-JERAULD-SANBORN-BRULE-AURORA-DAVISON-
INCLUDING THE CITIES OF WHITE LAKE, HURON, CHAMBERLAIN,
WESSINGTON SPRINGS, PLANKINTON, KIMBALL, ALPENA, STICKNEY,
WOONSOCKET, AND MITCHELL
1245 PM CST THU DEC 11 2025
...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 3 PM CST THIS
AFTERNOON...
* WHAT...MIXED PRECIPITATION. ADDITIONAL SNOW AND SLEET
ACCUMULATIONS UP TO ONE INCH AND ICE ACCUMULATIONS AROUND A LIGHT
GLAZE.
* WHERE...PORTIONS OF CENTRAL, EAST CENTRAL, SOUTH CENTRAL, AND
SOUTHEAST SOUTH DAKOTA.
* WHEN...UNTIL 3 PM CST THIS AFTERNOON.
* IMPACTS...PLAN ON SLIPPERY ROAD CONDITIONS.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
SLOW DOWN AND USE CAUTION WHILE TRAVELING. THE LATEST ROAD
CONDITIONS FOR THE STATE YOU ARE CALLING FROM CAN BE OBTAINED BY
CALLING 5 1 1.
SAMET
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